Regency · Riau
1/6Indragiri Hilir
Indragiri Hilir (or Lower Indragiri) is the most eastern regency of Riau Province, Indonesia. It is located on the island of Sumatra. The regency has an area of 13,136.14 km2 and had a population of 661,779 at the 2010 census and 654,909 at the 2020 Census; th